MY127308A - Gas compressor - Google Patents

Gas compressor

Info

Publication number
MY127308A
MY127308A MYPI20031895A MYPI20031895A MY127308A MY 127308 A MY127308 A MY 127308A MY PI20031895 A MYPI20031895 A MY PI20031895A MY PI20031895 A MYPI20031895 A MY PI20031895A MY 127308 A MY127308 A MY 127308A
Authority
MY
Malaysia
Prior art keywords
suction
front head
passage
side block
gas compressor
Prior art date
Application number
MYPI20031895A
Inventor
Kuwahara Okikazu
Original Assignee
Calsonic Compressors Mfg Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Calsonic Compressors Mfg Inc filed Critical Calsonic Compressors Mfg Inc
Publication of MY127308A publication Critical patent/MY127308A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

TO PROVIDE A GAS COMPRESSOR WHICH IS SMALL-SIZED AND SUITABLE FOR ACHIEVING AN IMPROVEMENT IN TERMS OF COOLING CAPACITY.THERE IS FORMED IN THE INNER SURFACE OF A FRONT HEAD (3) A PASSAGE-LIKE HOLLOW PORTION BRANCHING OFF FROM A SUCTION PORT (17) OF THE FRONT HEAD AND EXTENDING TOWARD TWO SIDE BLOCK SUCTION HOLES (16), AND A SUCTION PASSAGE IS FORMED FOR EACH SIDE BLOCK SUCTION HOLE BY THE PASSAGE-LIKE HOLLOW PORTION IN THE INNER SURFACE OF THE FRONT HEAD (3) AND AN OUTER SURFACE OF A SLIDE BLOCK (5). A LOW- PRESSURE REFRIGERANT GAS COMPRESSED IN A CYLINDER (4) IS CONVEYED FROM THE SUCTION PORT (17) OF THE FRONT HEAD THROUGH THE BIFURCATED SUCTION PASSAGES TO BE SUCKED INTO THE CYLINDER (4) THROUGH THE SIDE BLOCK SUCTION HOLES (16). (FIGURE 1A)
MYPI20031895A 2002-05-24 2003-05-22 Gas compressor MY127308A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002151394 2002-05-24
JP2003099109A JP3819371B2 (en) 2002-05-24 2003-04-02 Gas compressor

Publications (1)

Publication Number Publication Date
MY127308A true MY127308A (en) 2006-11-30

Family

ID=29405364

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20031895A MY127308A (en) 2002-05-24 2003-05-22 Gas compressor

Country Status (6)

Country Link
US (1) US6935854B2 (en)
EP (1) EP1365153B1 (en)
JP (1) JP3819371B2 (en)
CN (1) CN100385121C (en)
DE (1) DE60300518T2 (en)
MY (1) MY127308A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7520210B2 (en) 2006-09-27 2009-04-21 Visteon Global Technologies, Inc. Oil separator for a fluid displacement apparatus
US8333576B2 (en) * 2008-04-12 2012-12-18 Steering Solutions Ip Holding Corporation Power steering pump having intake channels with enhanced flow characteristics and/or a pressure balancing fluid communication channel
JP5701591B2 (en) * 2010-12-16 2015-04-15 カルソニックカンセイ株式会社 Gas compressor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223087C2 (en) * 1972-05-12 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Vane compressors
JPS58135396A (en) * 1982-02-08 1983-08-11 Hitachi Ltd Movable-blade compressor
US4507065A (en) * 1982-05-13 1985-03-26 Diesel Kiki Co., Ltd. Vane compressor having drive shaft journalled by roller bearings
JPS58202389A (en) * 1982-05-21 1983-11-25 Diesel Kiki Co Ltd Vane type compressor
JPS59190985U (en) * 1983-06-03 1984-12-18 株式会社ボッシュオートモーティブ　システム vane compressor
JPS61187991A (en) 1985-02-18 1986-08-21 Toshiba Corp Chlorination control device for clean water plant
JPS61187991U (en) * 1985-05-16 1986-11-22
DE3709711C2 (en) * 1986-03-28 1997-03-27 Seiko Seiki Kk compressor
JPH0765587B2 (en) * 1986-11-04 1995-07-19 セイコー精機株式会社 Gas compressor
JP2585380Y2 (en) * 1992-11-20 1998-11-18 カルソニック株式会社 Rotary compressor
JP3723283B2 (en) * 1996-06-25 2005-12-07 サンデン株式会社 Scroll type variable capacity compressor

Also Published As

Publication number Publication date
US20040001771A1 (en) 2004-01-01
CN100385121C (en) 2008-04-30
EP1365153A1 (en) 2003-11-26
DE60300518D1 (en) 2005-05-25
CN1459571A (en) 2003-12-03
DE60300518T2 (en) 2005-08-18
JP3819371B2 (en) 2006-09-06
US6935854B2 (en) 2005-08-30
EP1365153B1 (en) 2005-04-20
JP2004044577A (en) 2004-02-12

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